Step 1

In a medium mixing bowl.

Step 2

Combine flour, baking powder, baking soda, salt, cinnamon, and pumpkin pie spice with a whisk. Set aside.

Step 3

In a large bowl beat eggs until combined.

Step 4

Whisk in sugars and oil.

Step 5

Add pumpkin and vanilla and stir together.

Step 6

Whisk in flour mixture into wet ingredients. Stir until you can't see any flour.

Step 7

Let the batter rest while oven is heating.

Step 8

Heat oven to 350 degrees.

Step 9

Spray a 9 x 13 baking pan with nonstick cooking spray.

Step 10

Pour batter into pan. Once oven is heated place pan in oven and bake for 20 minutes.

Step 11

Cool pan on baking rack.